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System of controlled generators of rectangular pulses
Holeksa, David ; Mišurec, Jiří (referee) ; Hanák, Pavel (advisor)
This bachelor thesis deals with the design system of controlled generators of rectangular pulses, which are burdened with toroidal coils. The objective is realization of the equipment to be controlled by a microcontroller, which will bring rectangular pulses to each coil according to pre-specified parameters. The resultant generator is capable of generating current pulses having an amplitude of 0.1 to 1 A and a pulse time of 1-10 ms.
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Adjustable Laboratory Power Supply
Skryja, Petr ; Kubíček, Michal (referee) ; Šebesta, Jiří (advisor)
The aim of this work is to enlighten the reader with topic of linear power sources and guide him through designing his own adjustable laboratory power supply. Design of adjustable laboratory power supply uses the stabilizer L200 with voltage regulation and current limitation. Device is expanded with digital part (using ATmega8 MCU) to enable peripherals control and measured values processing. The laboratory power supply will be constructed and its parameters will be measured.
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